MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 44676f7732f4e6adfe2ba94d8e7dbaf4f6bf9d46f81118081f0f3a64f3fcb133. While MalwareBazaar tries to identify whether the sample provided is malicious or not, there is no guarantee that a sample in MalwareBazaar is malicious.

Database Entry


NetWire


Vendor detections: 14


Intelligence 14 IOCs YARA 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 44676f7732f4e6adfe2ba94d8e7dbaf4f6bf9d46f81118081f0f3a64f3fcb133
SHA3-384 hash: 776057d9bd49c0c1a8ab64e7cb16804c5a0905e04a52e692ac768bada5383e3181dace2a661b5ab6e2e6c252a948f977
SHA1 hash: 68240ab5ec927d8ee2af027110faee0f2531c828
MD5 hash: 828988c5e283c07b481aae790b9f1664
humanhash: queen-mirror-johnny-seventeen
File name:828988c5e283c07b481aae790b9f1664.exe
Download: download sample
Signature NetWire
Create hunting rule
File size:7'680 bytes
First seen:2022-11-17 08:21:36 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'663 x AgentTesla, 19'478 x Formbook, 12'208 x SnakeKeylogger)
ssdeep 192:K9OoaGuIh1pL6ktM9xyXAVxVui75HjXE55g57:K9Ooa5Ih1pLlM9QeT5b25q
Threatray 11'363 similar samples on MalwareBazaar
TLSH T197F1D911B7988336CE66877E9CB3A74103B9E3328A93DF4EADC4841BBD423084552BA0
TrID 72.5% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
10.4% (.EXE) Win64 Executable (generic) (10523/12/4)
6.5% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
4.4% (.EXE) Win32 Executable (generic) (4505/5/1)
2.0% (.EXE) OS/2 Executable (generic) (2029/13)
Reporter abuse_ch
Tags:exe NetWire RAT

Intelligence

File Origin
# of uploads :
1
# of downloads :
292
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
netwire
Create hunting rule
ID:
1
File name:
Tax Invoice.xlsm
Verdict:
Malicious activity
Analysis date:
2022-11-17 07:19:24 UTC
Tags:
macros macros-on-open loader trojan netwire rat
Link:
https://app.any.run/tasks/2e18a5ca-0515-401a-b6d3-efb6147bac3d

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/335233/
Detection(s):
SecuriteInfo.com.IL.Trojan.MSILZilla.24214.15458.15140.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Сreating synchronization primitives
Creating a window
Running batch commands
Creating a process with a hidden window
Launching a process
DNS request
Creating a file in the %AppData% subdirectories
Unauthorized injection to a recently created process
Creating a file
Sending a custom TCP request
Sending an HTTP GET request to an infection source
Enabling autorun by creating a file
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
packed
Link:
https://www.filescan.io/uploads/6375ef2df75d59fef0b9a7bb/reports/b892af17-cded-4542-b09b-7a4796cbbf7e/overview
Result
Verdict:
MALICIOUS
Details
Windows PE Executable
Found a Windows Portable Executable (PE) binary. Depending on context, the presence of a binary is suspicious or malicious.
Verdict:
Suspicious
Link:
https://analyze.intezer.com/analyses/a6de8c5b-1c7a-40f8-96cb-1e661fd43b71
Result
Threat name:
NetWire
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1115593
Signature
.NET source code contains potential unpacker
Antivirus detection for URL or domain
C2 URLs / IPs found in malware configuration
Creates an undocumented autostart registry key
Encrypted powershell cmdline option found
Machine Learning detection for dropped file
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
Sigma detected: NetWire
Snort IDS alert for network traffic
Uses ping.exe to check the status of other devices and networks
Yara detected NetWire RAT
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 748297 Sample: 2uEe8cE1ya.exe Startdate: 17/11/2022 Architecture: WINDOWS Score: 100 39 Snort IDS alert for network traffic 2->39 41 Malicious sample detected (through community Yara rule) 2->41 43 Antivirus detection for URL or domain 2->43 45 8 other signatures 2->45 7 2uEe8cE1ya.exe 15 7 2->7         started        process3 dnsIp4 35 192.3.194.246, 49715, 80 AS-COLOCROSSINGUS United States 7->35 27 C:\Users\user\AppData\Roaming\...\tes.exe, PE32 7->27 dropped 29 C:\Users\user\...\tes.exe:Zone.Identifier, ASCII 7->29 dropped 31 C:\Users\user\AppData\...\2uEe8cE1ya.exe.log, ASCII 7->31 dropped 47 Creates an undocumented autostart registry key 7->47 49 Encrypted powershell cmdline option found 7->49 12 cmd.exe 1 7->12         started        15 2uEe8cE1ya.exe 2 7->15         started        18 powershell.exe 15 7->18         started        file5 signatures6 process7 dnsIp8 51 Uses ping.exe to check the status of other devices and networks 12->51 20 PING.EXE 1 12->20         started        23 conhost.exe 12->23         started        37 212.193.30.230, 3345, 49716 SPD-NETTR Russian Federation 15->37 25 conhost.exe 18->25         started        signatures9 process10 dnsIp11 33 google.com 142.250.186.110 GOOGLEUS United States 20->33
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/44676f7732f4e6adfe2ba94d8e7dbaf4f6bf9d46f81118081f0f3a64f3fcb133/
Threat name:
ByteCode-MSIL.Trojan.Woreflint
Create hunting rule
Status:
Malicious
First seen:
2022-11-17 04:26:38 UTC
File Type:
PE (.Net Exe)
Extracted files:
1
AV detection:
20 of 26 (76.92%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=irtw65zs6ttk37rlvfgy47n26t3l7hkg7airqca7b45gj474wezq._file
Verdict:
malicious
Label(s):
netwirerc
Create hunting rule
masslogger
Create hunting rule
Similar samples:
1d02d9cb143c8c20ccc2e47bd8e9bb78a6a0fcade93db78c227a33a92a3c30e7
NetWire
3b825210b99a016893d31e4590d385c83c9eb7c9152657d5c0997eb08d741800
NetWire
482a6a0bf95d313de664dec7523d7487995d5f26e1a30b8bc62c0a5e1431fbd7
NetWire
7addf6e9f0ecbd7d4d094853fa4064d270b4eccbc6068f0382e2e7e340b185c5
NetWire
98f868900b27ba82ac18f919dc551ea15dc310813eb1538ebf2d0ab3afaa8328
NetWire
b17c3b52340b1f33f4c2e5ce9eb6de617bd28c9525d12b56de031f5367bf7f9a
NetWire
b6f5a289ab47b790c1bc57a5a3b35871fc968da66ebb3fdd7669de18c2ba3dd5
NetWire
e7df88b691f820535f249821d16054a01f33e0acf3ae12d0b64f98cced910012
NetWire
fe7f4532e262c755c8d9b5cfda2e56bbe4ec4c53d4ec492cd26ae599065b8956
NetWire
fef6e3ff56be7768e4ca6b2e83b1c33a0f99cc653c3ced640f4eb22ffdd6f77f
NetWire
+ 11'353 additional samples on MalwareBazaar
Result
Malware family:
netwire
Create hunting rule
Score:
  10/10
Tags:
family:netwire botnet rat stealer
Link:
https://tria.ge/reports/221117-j9kdzaaa4x/
Behaviour
Runs ping.exe
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Suspicious use of SetThreadContext
Checks computer location settings
NetWire RAT payload
Netwire
Malware Config
C2 Extraction:
212.193.30.230:3345
Verdict:
Malicious
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/fa2ad5c8-384c-4d80-a379-662f0c367077
Unpacked files
SH256 hash:
44676f7732f4e6adfe2ba94d8e7dbaf4f6bf9d46f81118081f0f3a64f3fcb133
MD5 hash:
828988c5e283c07b481aae790b9f1664
SHA1 hash:
68240ab5ec927d8ee2af027110faee0f2531c828
Detections:
PureCrypter_Stage1
Create hunting rule
Link:
https://www.unpac.me/results/619b78c7-ede4-48d0-a0fe-2720ad3e22f7/
Malware family:
Netwire
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/44676f7732f4/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Suspicious File
Score:
0.45
Link:
https://yomi.yoroi.company/submissions/44676f7732f4e6adfe2ba94d8e7dbaf4f6bf9d46f81118081f0f3a64f3fcb133

YARA Signatures

MalwareBazaar uses YARA rules from several public and non-public repositories, such as YARAhub and Malpedia. Those are being matched against malware samples uploaded to MalwareBazaar as well as against any suspicious process dumps they may create. Please note that only results from TLP:CLEAR rules are being displayed.

Rule name:pe_imphash
Create hunting rule
Rule name:Skystars_Malware_Imphash
Create hunting rule
Author:Skystars LightDefender
Description:imphash

File information

The table below shows additional information about this malware sample such as delivery method and external references.

Web download

NetWire

Executable exe 44676f7732f4e6adfe2ba94d8e7dbaf4f6bf9d46f81118081f0f3a64f3fcb133

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/2422371/
  
Delivery method
Distributed via web download
Cape
Cape
https://www.capesandbox.com/analysis/335233/

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